Sahih al-Bukhari 310
Narrated 'Aisha:
"One of the wives of Allah's Apostle joined him in l'tikaf and she noticed blood and yellowish discharge (from her private parts) and put a dish under her when she prayed."
حَدَّثَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا يَزِيدُ بْنُ زُرَيْعٍ، عَنْ خَالِدٍ، عَنْ عِكْرِمَةَ، عَنْ عَائِشَةَ، قَالَتِ اعْتَكَفَتْ مَعَ رَسُولِ اللَّهِ ﷺ امْرَأَةٌ مِنْ أَزْوَاجِهِ، فَكَانَتْ تَرَى الدَّمَ وَالصُّفْرَةَ، وَالطَّسْتُ تَحْتَهَا وَهْىَ تُصَلِّي.
Classification
Sahih (Authentic)
References
Sahih al-Bukhari 310
Sahih al-Bukhari Vol. 1, Book of Menstrual Periods, Hadith 307